baber/WOPTO huggingface dataset:
Patent KR-20220144657-A (KR)
Inventor: JUN HYUK LEE
IPC: G11C16/10
Filed: 2021-04-20
Abstract: The present technology includes a memory device, a memory system including the memory device, and a test operation of the memory device. The memory device includes: a memory block connected to word lines and select lines; a bit line connected to the memory cell; a voltage generation unit configured to generate a test voltage to be applied to a selected line among the word lines and the select lines; a page buffer configured to sense a voltage of the bit line to store and output test data; and a control logic circuit configured to determine whether a first defect exists in the memory block according to the test data. The page buffer comprises: a sensing latch configured to store the test data determined according to a voltage of a sensing node during a test operation to detect the first defect of the memory block; a sensing discharge circuit configured to discharge the sensing node; and a bit line selection circuit configured to cut off a connection between the sensing node and the bit line when the test data is determined according to a voltage of the sensing node. The test data is maintained as reset data in the sensing latch when the test operation starts if the memory block does not have the first defect, and is changed if the memory block has the first defect. According to the present invention, it is possible to detect a short defect occurring in the memory device.
Patent KR-20220148443-A (KR)
Inventor: KWON TAE WAN
IPC: G16H20/60
Filed: 2021-04-29
Abstract: According to one aspect of the present invention, provided is a method for recommending suitable products for each patient with a biological disease, which comprises the steps of: (S1) inputting product information from a user terminal; (S2) analyzing, by a product component extraction unit, components included in the product; (S3) comparing, by a filtering unit, components included in the product, general allergen components stored in a general allergen database, and personal allergen components stored in a personal allergen database; and (S4) determining, by a product recommendation unit, whether or not to recommend a product according to the overlapping degree of the components.
Patent KR-20210053845-A (KR)
Title: A Compressor Controller for a BLDC Motor
Inventor: LEE JONGBAE
IPC: F25B49/02
Filed: 2021-05-03
Abstract: The present invention relates to a compressor controller for a brushless DC motor (BLDC) motor that enables the operation of various types of compressors for freezing or refrigeration by different types of BLDC motors. According to the present invention, the compressor controller for a BLDC motor comprises: a compressor operation setting unit (11) for setting operating parameters of a compressor (16) installed in a freezing or refrigeration system; a motor characteristic determination unit (12) for determining characteristics of a BLDC motor (15) for operation of the compressor (16); a driving parameter setting unit (13) for setting driving parameters of the motor based on the operating parameters and the determined characteristics; and a tuning algorithm unit (14) which adjusts the tuning process of the BLDC motor (15) according to the set parameters.
Patent KR-20220152651-A (KR)
Inventor: SHIN KWANG YEON
IPC: G06Q50/10
Filed: 2021-05-10
Abstract: Provided is a non-face-to-face fitness open market platform providing system which matches trainers and home training customers. According to various embodiments of the present invention, provided is a non-face-to-face fitness open market platform providing system which matches trainers and home training customers, which provides paid/free lecture contents provided from the trainers and fitness companies to the home training customers by matching the trainers and the home training customers, as home training customers pay usage fees, and can provide a platform which pays part of the amount paid by home training customers to the trainers and fitness companies.
Patent KR-20220153893-A (KR)
Title: Resistive memory device and method of manufacturing the same
Inventor: JO HYUN CHAN
IPC: H01L45/00
Filed: 2021-05-12
Abstract: A resistance change memory device and a manufacturing method thereof are disclosed. The resistance change memory device comprises: an insulating layer formed on a substrate and having a contact hole exposing a surface portion of the substrate; a lower electrode formed in the contact hole; an adhesive layer formed between the contact hole and the lower electrode; a first diffusion preventing layer formed between the adhesive layer and the lower electrode; a second diffusion preventing layer formed on the insulating layer, the lower electrode, the adhesive layer, and the first diffusion preventing layer; a resistance change layer formed on the second diffusion preventing layer; and an upper electrode formed on the resistance change layer.
Patent KR-20210144598-A (KR)
IPC: B32B7/12
Filed: 2021-05-20
Abstract: The present invention relates to an optical laminate manufacturing method and an optical laminate manufacturing apparatus. According to the present invention, it is possible to reduce a bonding film quality-related problem by reducing temperature non-uniformity in the width direction of a roll surface. The optical laminate manufacturing method includes: a bonding step of forming a bonding film by bonding two different films with an energy ray-activated adhesive; and an activation treatment step of activating the adhesive by irradiating the bonding film with an energy ray on a roll while bringing the bonding film into contact with the roll. The roll has a heat medium flow path for internal heat medium flow. The roll has a roll main body, where the center line of the roll matches the axis of rotation and an outer peripheral surface portion extends in a cylindrical shape. The temperature of the surface of the roll is adjusted by heat medium circulation means for circulating the heat medium through the heat medium flow path. The heat medium flow path includes: a main passage extending along the axis of rotation so as to correspond to the entire area of the outer peripheral surface portion of the roll main body; an introduction passage extending on the axis of rotation, communicating with the main passage, and introducing the heat medium into the main passage; a first discharge passage extending on the axis of rotation, communicating with the main passage, and discharging the heat medium flowing through the main passage; and a second discharge passage where one end is on the downstream side of the main passage and communicates with the main passage close to the outer peripheral surface portion and the other end communicates with the first discharge passage. The activation treatment step includes causing the heat medium to flow through the heat medium flow path while rotating the roll main body.
Patent KR-20220161657-A (KR)
Title: Handwork low pressure coffee
Inventor: CHOI IK CHANG
IPC: A47J31/06
Filed: 2021-05-31
Abstract: The present invention relates to a manual low pressure coffee brewing machine and, more specifically, to a manual low pressure coffee brewing machine, which comprises: an extraction chamber in which coffee and water are mixed and solids are extracted; a filtration device which can separate a coffee liquid from which the solids have been extracted and the remaining coffee components; and a server which stores the filtered coffee liquid. The extraction chamber, the filtration device, and the server comprising a supportable cylinder and a hand-controlled piston are combined while maintaining airtightness. The server can create a low-pressure environment by manually adjusting a piston position. When a user manually create the low-pressure environment in the server, a coffee extract in the extraction chamber can quickly escape through the filtration device due to the difference in air pressure between the extraction chamber and the server.
Patent KR-20220170118-A (KR)
Title: Manipulator of high torque type for substrate processing equipment
Inventor: CHOI BUM HO
IPC: C23C16/458
Filed: 2021-06-22
Abstract: The present invention provides a high-torque type manipulator for substrate processing equipment which comprises: a base module mounted in a chamber of substrate processing equipment; a fixed shaft fixed to the base module and extending into the chamber; a heater coupled to the fixed shaft to be located within the chamber; a moving shaft arranged to surround the fixed shaft, rotating around the fixed shaft, and lifted along a longitudinal direction of the fixed shaft; a substrate holder coupled to the moving shaft to be located within the chamber and on which a substrate is mounted; a lifting drive module coupled to the moving shaft, and driving and lifting the moving shaft together with the substrate holder along the longitudinal direction; a rotation drive module coupled to the moving shaft, and driving and rotating the moving shaft together with the substrate holder around the fixed shaft; and a control module controlling the rotation drive module to rotate the substrate holder after controlling the lifting drive module to set a gap between the substrate holder and the heater. Accordingly, large area substrates or large amounts of substrates can be moved vertically and rotated in an ultra-high vacuum environment and ultra-high temperature environment.
Patent KR-20220170419-A (KR)
Title: Device for generating aerosol
Inventor: AN HWI KYEONG
IPC: H05B6/10
Filed: 2021-06-23
Abstract: An aerosol generating device is disclosed. The aerosol generating device of the present disclosure comprises: a pipe providing an insertion space with openings on both sides; a flange coupled to the pipe, covering one side of the insertion space, and having a through hole formed therein; a susceptor extending long and inserted into the through hole with one end exposed to the insertion space and the other end exposed from the flange; a leg bent outwardly from the other end of the susceptor; and a hooking part adjacent to the other end of the susceptor and formed on the flange, wherein the leg may be supported by the hooking part.
Patent KR-20230001407-A (KR)
Title: Vehicle air vent structure
Inventor: KIM WON SIK
IPC: B60H1/00
Filed: 2021-06-28
Abstract: The present invention relates to an air vent structure for a vehicle that changes the flow of air introduced into a vehicle interior. According to the present invention, a connection member comprises: a wing hinge pressing member fixed to a front wing; a coupling shaft including a shaft body part having a lower end penetrating the wing hinge pressing member, and a flange part extending outward along a circumferential surface of the shaft body part; a support part having an upper surface in contact with a lower surface of a drive member and passing through an upper end of the shaft body part; and an elastic member which penetrates the shaft body part and is disposed between the flange part and the support part, one end of which is in contact with a lower surface of the support part and the other end that is in contact with an upper surface of the flange part.
Patent KR-20230001663-A (KR)
Title: Grain loading box with protection structure
Inventor: CHOI YOUNG BAEK
IPC: A01F25/14
Filed: 2021-06-29
Abstract: Disclosed is a grain loading box with a motor protection function. According to the present invention, the grain loading box comprises: a horizontal transfer screw installed on the inner lower surface of a hopper-shaped loading box loading grain; a vertical transfer pipe equipped with a vertical transfer screw linked to the lower part of the loading box; and a driving device supplying rotational force to the horizontal transfer screw. Provided are a first flange formed on a screw shaft of the horizontal transfer screw and a second flange formed on an end of the drive shaft of the driving device such that the first flange and the second flange are coupled to come in contact with each other. Safety bolts are inserted into a plurality of first bolt holes formed in the first flange and a second bolt hole of the second flange formed at a position corresponding to the first bolt hole so that the rotational force of the driving device is transmitted to the horizontal transfer screw. When the load applied to a motor is increased because the horizontal transfer screw is not rotated due to external force, the safety bolt is sheared to disconnect connection between the driving device and the horizontal transfer screw, thereby protecting the inside of the driving device.
Patent KR-20230001718-A (KR)
Inventor: YANG SEUNG JU
IPC: A01K1/062
Filed: 2021-06-29
Abstract: The present invention relates to a neckband for a companion animal and, more specifically, to a neckband for a companion animal, which is used to attach an identification tag with companion animal information written thereon or connect a tow line while being worn around the neck of a companion animal, and does not put pressure on the neck of the companion animal to prevent interference with breathing of the companion animal and prevent a coupling part from being separated by movement of the companion animal, thereby preventing an accident occurring when the neckband becomes loose during outdoor activities while the tow line is attached. To this end, the neckband for a companion animal comprises: a band part extending in the longitudinal direction and made of a soft material with elastic restoring force; a plurality of coupling holes perforated at spaced apart positions in the band part; and a fastening means disposed in the coupling hole to form the shape of the band part or fix the position of the band part. The fastening means includes a fixture disposed in the coupling hole to fix the band part in a ring shape, and a fastener disposed in the coupling hole to fix the position of the band part to adjust the diameter of a ring formed by the band part.
Patent KR-20230006087-A (KR)
Title: Composition for improving skin conditions comprising pottery fermented herbal mixture
Inventor: LEE SAM HYUNG
IPC: A61K8/9794
Filed: 2021-07-02
Abstract: The present invention relates to a composition for improving skin conditions comprising a natural fermented mixture, and more specifically, to a cosmetic composition which exhibits excellent skin improvement activity by containing, as an active ingredient, a natural fermented mixture obtained by mixing natural substances exhibiting various skin improvement activities for each part and then fermenting and extracting the same using traditional earthenware.
Patent KR-20230007589-A (KR)
Title: Detection method of Alexandrium catenella and Alexandrium pacifcum using sxtB gene
Inventor: JANG SEU KI
IPC: C12Q1/6888
Filed: 2021-07-05
Abstract: The present invention relates to a set of a primer and a probe specific to the species to be detected in order to detect marine harmful organisms Alexandrium catenella and Alexandrium pacificum. More specifically, each of the primer and probe is specific for sxtB gene of Alexandrium, and can be detected and quantified by accurately distinguishing Alexandrium catenella and Alexandrium pacificum compared to existing methods. Accordingly, the present invention provides a rapid detection method for marine harmful organisms present in actual sea areas.
Patent KR-20230008387-A (KR)
Title: Demineralization apparatus of food waste bio-char
Inventor: AHN KWANG HO
IPC: C10B53/00
Filed: 2021-07-07
Abstract: A desalting apparatus for biochar using food waste is provided. The desalting apparatus of biochar comprises: a stirring tank which agitates an incoming biochar and washing water such that salts contained in the biochar are discharged; a flotation tank in which the desalted biochar introduced from the stirring tank floats; a scraper which recovers the desalted biochar floating on an upper part of the flotation tank; a separator which separates the desalinated water contained in the desalinated biochar recovered by the scraper; a desalinated water storage tank which stores the desalinated water separated by the separator; and a biochar storage tank which stores the biochar from which the desalinated water is separated by the separator. The desalination apparatus for biochar using food waste can increase a calorific value of biochar manufactured from food waste and lower a salt concentration.
Patent KR-20230010295-A (KR)
Inventor: LEE JAE WHAN
IPC: B65H19/12
Filed: 2021-07-12
Abstract: The present invention relates to a reel clamping module. More specifically, the present invention relates to a reel clamping module which is able to stably fix and automatically supply and extract reels which are targeted to be transported in a process of supplying or extracting reels in a process of manufacturing a secondary battery or a semiconductor or the like. To this end, according to the present invention, the reel clamping module comprises: a holding body which is formed in a rod shape extended in a longitudinal direction and into which a core of a target to be transported is inserted; a moving body movably arranged along the outer circumferential surface of the holding body; a horizontal driving means for moving the moving body in a horizontal direction; a clamping means arranged on the moving body and chucking or unchucking the target inserted into the holding body; an operation member for rotating the clamping means; and a rotation driving means operating by an applied power and signal and operating the operation member. The clamping means includes: a large number of fixing chucks radially arranged around the holding body to be apart from each other; a pressing means for elastically supporting the fixing chuck; and a link shaft connecting the fixing chuck and the pressing means.
Patent KR-20230012206-A (KR)
Inventor: RYU KI BEOM
IPC: A47L19/04
Filed: 2021-07-15
Abstract: The present invention relates to a dish drying rack and, more specifically, to a dish drying tray in which the position of a fixing frame relative to the rack's frame can be selectively changed to avoid interference between the fixing frame and other structures on the lower surface of the upper cabinet when the dish drying rack is fixed to the lower surface of an upper cabinet by using the fixing frame. More specifically, the dish drying rack comprises: a rack frame including a front member, a rear member, and side members provided on both sides to connect both ends of the front member and the rear member to be formed of a rectangular edge; a tray received inside a rectangular space formed by the rack frame; a ∩-shaped fixing frame for fixing the rack frame to the lower part of the upper cabinet; and a moving means allowing the fixed frame to be moved with respect to the side member.
Patent KR-20230032569-A (KR)
Inventor: KIM JAE HYUN
IPC: H01L29/06
Filed: 2021-08-31
Abstract: 본 발명은 슈퍼정션 반도체 소자(1) 및 제조방법에 관한 것으로, 더욱 상세하게는 링(Ring) 영역 내 형성되는 각각의 제1 도전형의 필러가 적어도 부분적으로 제1 방향을 따라 연장되는 측을 가지도록 형성됨으로써 표면 전계 집중의 완화 및 그에 따른 항복전압 특성 개선과 함께, 전계의 고른 분포를 도모하도록 하는 슈퍼정션 반도체 소자 및 제조방법에 관한 것이다.
Patent KR-20230032640-A (KR)
Inventor: SHIN HYUN OH
IPC: F04B35/04
Filed: 2021-08-31
Abstract: 본 발명은 NVH 저감을 위한 복동 실린더형 진공펌프를 개시한다. 
본 발명에 따른 NVH 저감을 위한 복동 실린더형 진공펌프는, 내부 중심에 설치된 모터의 양측으로 회전축이 배치되는 관형상의 실린더; 상기 모터의 양쪽 회전축에 각각 축 끼움되어 한 방향 회전을 이루면서 축방향 미끄럼 이동이 가능한 제1,2원웨이축; 상기 제1,2원웨이축의 외면에 결합되어 연동 회전하는 것으로 외면을 따라 형성된 윤곽홈에 상기 실린더의 내측에서 돌출된 고정돌기가 삽입되는 것에 의해 회전변위에 따른 직선변위를 갖는 제1,2원통캠; 상기 제1,2원웨이축의 외면에 각각 결합되어 연동 회전하는 것으로 외면을 따라 형성된 제1,2윤곽홈에 상기 실린더 내측에서 돌출된 제1,2돌기가 삽입되는 것에 의해 회전 변위에 따른 직선변위를 갖는 제1,2원통캠; 상기 모터의 양측에 공기가 흡배기되는 제1,2챔버가 형성되도록 구획하면서 상기 실린더의 내면에 슬라이드 밀착된 상태에서 상기 원통캠에 연동하여 변위를 갖도록 구비되어 제1,2챔버의 용적을 가변시키는 제1,2플런저;로 구성된다. 
이와 같이 구성되는 본 발명의 NVH 저감을 위한 복동 실린더형 진공펌프는, 모터의 회전력에 의해 원통캠과 플런저가 연동하여 회전과 동시에 직선 왕복운동을 수행함에 따라 플런저의 전,후 측으로 배치된 제1,2챔버가 순차적으로 공기를 흡입 및 압축하여 배기시키는 작용을 수행함에 따라 연속적인 공기의 흡입과 압축공기를 생성시킬 수 있으며, 특히 각 부속품들이 관성력에 의한 효율적인 구동이 가능하므로 소음(noise), 진동(vibration),  및 이로 인한 불쾌감(harshness)인 NVH를 개선할 수 있고, 이를 장착한 제품에 대한 신뢰성과 소비자의 만족도를 높일 수 있는 이점이 있다.
Patent KR-20230036197-A (KR)
Title: NFT(Non-fungible Token)와 물리적 대상인 원본을 일체화하는 시스템 및 그 방법
Inventor: BAE JI HO
IPC: H04L9/08
Filed: 2021-09-07
Abstract: 본 발명은, NFT(Non-fungible Token)와 원본인 물리적 대상 사이의 결합관계를 형성, 관리, 인증하기 위한 시스템으로서, 상기 원본인 물리적 대상에 부착되어, 외부로부터 정보를 수신할 수 있고, 암호화된 또는 암호화되지 않은 형태로 암호화 정보를 처리, 저장, 수신, 송신하며, 외부로 정보를 송신할 수 있는 원본 결합 모듈(101); 상기 암호화 정보는, 키 암호화 방식에 의한 어느 하나의 키 값 또는 복수의 키 값(101A)을 포함하며, 외부로부터 정보를 수신할 수 있고, 암호화된 또는 암호화되지 않은 형태로 암호화 정보를 처리, 저장, 수신, 송신하며, 상기 원본 결합 모듈로부터 상기 원본 결합 모듈의 암호화 정보를 전송받아 이를 고유의 암호화 정보와 함께 처리, 저장할 수 있고, 외부에 정보를 전송하는 원본 인증 모듈(102); 상기 고유의 암호화 정보는, 키 암호화 방식에 의한 중 어느 하나의 키 값 또는 복수의 키 값(102A)를 포함하며, 미리 설정된 규칙에 따라, 상기 원본 결합 모듈에 그 키 값(101A), 상기 원본 인증 모듈에 그 키 값(101B)를 생성하고, 이를 각 상기 원본 결합 모듈(101), 상기 원본 인증 모듈(102)에 쓰거나, 상기 원본 결합모듈(101), 상기 원본 인증 모듈(102)로부터 읽고(read), 변경하며, 위 각 값을 처리, 기록, 저장하고, 그 각 정보를 외부로부터 수신하거나, 외부에 송신하는 마스터 키 모듈(103); 외부의 장치, 서버나 네트워크나 연동되며, 외부로부터 정보를 수신하거나, 외부에 정보를 송신하며, 미리 정의된 규칙으로, 상기 원본 결합 모듈(101), 상기 원본 인증 모듈(102), 전자 키 마스터 모듈(103)로부터 암호화 정보를 수신하여, 상기 암호화 키 값(101A, 102A)을 기초로 복호화 작업을 수행(필요에 따라, 평문의 생성과 해독을 포함한다)하며, 서명작업을 포함한 일체의 작업을 처리하는 한편, 그 정보를 통해 외부의 서버나 네트워크나 연동되어 NFT(Non-fungible Token)의 발행, 양도, 처분, 관리와 관련된 일체의 작업을 처리하고, 관련된 계정을 생성하며, 이와 관련된 접근권한을 설정, 변경, 폐쇄하는 한편, 새로운 암호화 키 값을 생성, 폐쇄, 인증하고, 새로운 암호화 키 값을 생성하여 상기 원본 결합 모듈(101), 상기 원본 인증 모듈(102), 전자 키 마스터 모듈(103)에 각 송신하여 기록하고, 기존의 암호화 키 값을 삭제하며, 상기 암호화, 복호화 작업을 연속하여 수행하면서, 필요에 따라 관련된 정보를 암호화할 수 있고, 관련된 값을 생성, 제어, 호출, 변경,처리하는 중앙 처리 모듈(104); 상기 원본 결합 모듈(101), 원본 인증 모듈(102), 마스터 키 모듈(103) 중앙 처리 모듈(104)과 연결되어, 상기 각 정보를 처리, 기록, 저장하는 단수 또는 복수의 블록체인 네트워크(400); 를 포함하는, NFT와 원본을 일체화하는 시스템을 제공한다.
Patent KR-20210118374-A (KR)
Title: Systems and methods for automated delivery worker scheduling
Inventor: MOON DAE JIN
IPC: G06Q10/06
Filed: 2021-09-14
Abstract: The present invention relates to a computer system and a computer implemented method for automated delivery worker scheduling. The system may include at least one processor; and at least one non-transitory storage medium comprising instructions for causing the at least one processor to perform steps when executed by the at least one processor. The steps may include: determining a parcel count for a plurality of areas in a fulfillment center; determining predicted attendance information on the plurality of areas in the fulfillment center, wherein the predicted attendance information is based on an amount of overtime worked by at least one worker; and allocating a plurality of parcels to a plurality of delivery workers based on the determined predicted attendance information and the determined number of parcels.
Patent KR-20230039340-A (KR)
Title: 전력 전달 방법 및 상기 방법을 수행하는 전자 장치
Inventor: JAEDEOK CHA
IPC: H02M3/07
Filed: 2021-09-14
Abstract: 전력 전달 방법 및 상기 방법을 수행하는 전자 장치가 개시된다.  다양한 실시예들에 따른 전력 전달 방법을 수행하는 전자 장치는, 배터리, 외부 전원이 입력될 때, 상기 외부 전원의 입력 전압을 상기 배터리를 충전시키기 위한 충전 전압으로 변환하는 충전회로, 상기 배터리의 방전 전압 및 상기 충전 전압 중 어느 하나를 변환비에 따라 공급 전압으로 변환하는 제1 변환회로, 상기 공급 전압을 변환하여 부하로 공급하는 제2 변환회로 및 상기 충전회로 및 상기 제1 변환회로를 제어하는 프로세서를 포함하고, 상기 프로세서는, 상기 외부 전원이 입력될 때, 상기 충전 전압이 상기 제1 변환회로에 입력되도록 하고, 상기 외부 전원이 입력되지 않을 때, 상기 방전 전압이 상기 제1 변환회로에 입력되도록 할 수 있다.
Patent KR-20220037996-A (KR)
Inventor: BARROS BRETT ALADDIN
IPC: G06F16/583
Filed: 2021-09-16
Abstract: A user can submit a visual query containing at least one image. It is possible to recognize a text (e.g., image, peripheral image) using various processing techniques such as optical character recognition (OCR) and/or it is possible to detect an object (e.g., product, landmark, animal, person) in or in relation to the visual query using various object detection techniques (e.g., machine learning object detection model). Content related to the detected text or object is identified and can be potentially provided for the user as a search result or proactive content feed. In this manner, the aspect of the present disclosure includes a search result that is more personalized and/or reflects a context signal in order to explain the implicit nature of a visual query and/or a user's search intent, the visual search system performs visual query processing in a more intelligent manner, and improved search results and content feeds can be provided.